FR2199560A2 - Warp unwinder - ensuring uniform tension in the winding-off of warp thread from a warp beam - Google Patents

Warp unwinder - ensuring uniform tension in the winding-off of warp thread from a warp beam

Info

Publication number
FR2199560A2
FR2199560A2 FR7233222A FR7233222A FR2199560A2 FR 2199560 A2 FR2199560 A2 FR 2199560A2 FR 7233222 A FR7233222 A FR 7233222A FR 7233222 A FR7233222 A FR 7233222A FR 2199560 A2 FR2199560 A2 FR 2199560A2
Authority
FR
France
Prior art keywords
warp
winding
thread
unwinder
uniform tension
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
FR7233222A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Moessinger SA
Original Assignee
Moessinger SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Moessinger SA filed Critical Moessinger SA
Priority to FR7233222A priority Critical patent/FR2199560A2/en
Priority to CH1493572A priority patent/CH559696A5/xx
Priority to DE19722250128 priority patent/DE2250128A1/en
Publication of FR2199560A2 publication Critical patent/FR2199560A2/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/04—Control of the tension in warp or cloth
    • D03D49/06—Warp let-off mechanisms

Abstract

Unwinding of warp threads from a warp beam, partic. for a weaving loom, a knitting machine or hosiery frame, involves measuring the length of thread between two points. For each length that is smaller than a specific length winding-off is accelerated, whereby winding-off of the thread is slowed down in the case of measured lengths that are longer than the specific length.
FR7233222A 1971-10-14 1972-09-19 Warp unwinder - ensuring uniform tension in the winding-off of warp thread from a warp beam Pending FR2199560A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7233222A FR2199560A2 (en) 1972-09-19 1972-09-19 Warp unwinder - ensuring uniform tension in the winding-off of warp thread from a warp beam
CH1493572A CH559696A5 (en) 1971-10-14 1972-10-12
DE19722250128 DE2250128A1 (en) 1971-10-14 1972-10-13 Warp unwinder - ensuring uniform tension in the winding-off of warp thread from a warp beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7233222A FR2199560A2 (en) 1972-09-19 1972-09-19 Warp unwinder - ensuring uniform tension in the winding-off of warp thread from a warp beam

Publications (1)

Publication Number Publication Date
FR2199560A2 true FR2199560A2 (en) 1974-04-12

Family

ID=9104489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7233222A Pending FR2199560A2 (en) 1971-10-14 1972-09-19 Warp unwinder - ensuring uniform tension in the winding-off of warp thread from a warp beam

Country Status (1)

Country Link
FR (1) FR2199560A2 (en)

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